Darren Klish, M.D.
Radiation Oncology Physician · Chanute, KS
Darren Klish, M.D. is a radiation oncology physician with a practice address in Chanute, Kansas, and NPI 1922164524, issued on Dec 28, 2006. Check the license (Kansas 431633, as entered in NPPES) on the Kansas State Board of Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Darren Klish
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 431633 KS
Self-reported in NPPES; status is on the state search - Practice location
- 1709 W 7TH St, Chanute, KS 66720
- Phone
- (620) 431-4815
- Enumerated
- Dec 28, 2006
- Record last updated
- Aug 6, 2026
- Fax
- (620) 431-4816
- Medicaid ID
- 200366510C KS
- Medicare enrollment
- Enrolled (PECOS I20060301000391); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 2002
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 68 in Kansas → Look up another NPI →
Also registered at 1709 W 7TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kortney Poire, TLPCCounselor1275762270
- Steffany Wilson, LPCProfessional Counselor1518197169
Verify Darren Klish in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersKansas State Board of Healing Arts
Search for license 431633Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% fewer Medicare Part D claims than the average radiation oncology physician in 2024
95 Medicare Part D claims for 49 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.
Most prescribed
- Tamsulosin Hcl38 claims
- Bicalutamide15 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $16.80
1 payment: food and beverage; the largest payer was Novocure Inc. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Chanute RT Associates LLCChanute, KS
- Lawrence Physicians LLCLawrence, KS
- Lawrence Radiation Oncology, LLCLawrence, KS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Darren Klish among 68 radiation oncology physician records in Kansas
Darren Klish, M.D. is one of 68 radiation oncology physician records with a practice address in Kansas. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 49% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2002 · median 2007 among the 41 with a school on file
- Record last updated2026 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Kansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Kansas
There are 68 radiation oncology physician records in Kansas.
All 68 in Kansas → Every provider in Chanute → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Duane Myers, MDPittsburg, KS 667621881692978
- Omoruyi Irabor, MD, MPHEmporia, KS 668011750944112
- John Ma, MD, PHDTopeka, KS 666061205067758
- Ralph Reymond, M.D.Topeka, KS 666061932135209
- Stephen Coon, M.D.Topeka, KS 666041528098126
- Russell Greene, M.D.Topeka, KS 666041588693832
- Judith Kooser, M.D.Topeka, KS 666041356386031
- Martin Bell, M.D.Manhattan, KS 665021447316047
Common questions
What is Darren Klish, M.D.'s NPI number?
Darren Klish, M.D.'s National Provider Identifier (NPI) is 1922164524, issued on Dec 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Darren Klish, M.D. located?
The NPPES record lists a practice address at 1709 W 7TH St, Chanute, KS, 66720. Phone: (620) 431-4815. Providers update this record themselves, so call before visiting.
How can I verify Darren Klish, M.D.'s license?
NPPES lists Kansas license number 431633, as entered by the provider. Search the Kansas State Board of Healing Arts at https://www.ksbha.ks.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Darren Klish, M.D. prescribe under Medicare Part D?
In 2024, Darren Klish, M.D. had 95 Medicare Part D claims for 49 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is Darren Klish, M.D.'s MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.